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authorMichael J. Spencer <bigcheesegs@gmail.com>2012-06-21 23:27:09 +0000
committerMichael J. Spencer <bigcheesegs@gmail.com>2012-06-21 23:27:09 +0000
commit55eda324c4c5591e00306bfaa701b049a74e569e (patch)
treefd97e217501e517b1db729290bfdc3bf8b4885da
parent2a5422b1a6955977d05af48222c86c77c7549484 (diff)
downloadexternal_llvm-55eda324c4c5591e00306bfaa701b049a74e569e.zip
external_llvm-55eda324c4c5591e00306bfaa701b049a74e569e.tar.gz
external_llvm-55eda324c4c5591e00306bfaa701b049a74e569e.tar.bz2
[docs] Sphinxify GettingStartedVS. Patch by Mikael Lyngvig!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158947 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--docs/GettingStartedVS.html368
-rw-r--r--docs/GettingStartedVS.rst234
-rw-r--r--docs/userguides.rst1
3 files changed, 235 insertions, 368 deletions
diff --git a/docs/GettingStartedVS.html b/docs/GettingStartedVS.html
deleted file mode 100644
index b0ed824..0000000
--- a/docs/GettingStartedVS.html
+++ /dev/null
@@ -1,368 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
- "http://www.w3.org/TR/html4/strict.dtd">
-<html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>Getting Started with LLVM System for Microsoft Visual Studio</title>
- <link rel="stylesheet" href="_static/llvm.css" type="text/css">
-</head>
-<body>
-
-<h1>
- Getting Started with the LLVM System using Microsoft Visual Studio
-</h1>
-
-<ul>
- <li><a href="#overview">Overview</a>
- <li><a href="#requirements">Requirements</a>
- <ol>
- <li><a href="#hardware">Hardware</a>
- <li><a href="#software">Software</a>
- </ol></li>
- <li><a href="#quickstart">Getting Started</a>
- <li><a href="#tutorial">An Example Using the LLVM Tool Chain</a>
- <li><a href="#problems">Common Problems</a>
- <li><a href="#links">Links</a>
-</ul>
-
-<div class="doc_author">
- <p>Written by: <a href="http://llvm.org/">The LLVM Team</a></p>
-</div>
-
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="overview"><b>Overview</b></a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
- <p>Welcome to LLVM on Windows! This document only covers LLVM on Windows using
- Visual Studio, not mingw or cygwin. In order to get started, you first need to
- know some basic information.</p>
-
- <p>There are many different projects that compose LLVM. The first is the LLVM
- suite. This contains all of the tools, libraries, and header files needed to
- use LLVM. It contains an assembler, disassembler,
- bitcode analyzer and bitcode optimizer. It also contains a test suite that can
- be used to test the LLVM tools.</p>
-
- <p>Another useful project on Windows is
- <a href="http://clang.llvm.org/">clang</a>. Clang is a C family
- ([Objective]C/C++) compiler. Clang mostly works on Windows, but does not
- currently understand all of the Microsoft extensions to C and C++. Because of
- this, clang cannot parse the C++ standard library included with Visual Studio,
- nor parts of the Windows Platform SDK. However, most standard C programs do
- compile. Clang can be used to emit bitcode, directly emit object files or
- even linked executables using Visual Studio's <tt>link.exe</tt></p>
-
- <p>The large LLVM test suite cannot be run on the Visual Studio port at this
- time.</p>
-
- <p>Most of the tools build and work. <tt>bugpoint</tt> does build, but does
- not work.</p>
-
- <p>Additional information about the LLVM directory structure and tool chain
- can be found on the main <a href="GettingStarted.html">Getting Started</a>
- page.</p>
-
-</div>
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="requirements"><b>Requirements</b></a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
- <p>Before you begin to use the LLVM system, review the requirements given
- below. This may save you some trouble by knowing ahead of time what hardware
- and software you will need.</p>
-
-<!-- ======================================================================= -->
-<h3>
- <a name="hardware"><b>Hardware</b></a>
-</h3>
-
-<div>
-
- <p>Any system that can adequately run Visual Studio 2008 is fine. The LLVM
- source tree and object files, libraries and executables will consume
- approximately 3GB.</p>
-
-</div>
-
-<!-- ======================================================================= -->
-<h3><a name="software"><b>Software</b></a></h3>
-<div>
-
- <p>You will need Visual Studio 2008 or higher. Earlier versions of Visual
- Studio have bugs, are not completely compatible, or do not support the C++
- standard well enough.</p>
-
- <p>You will also need the <a href="http://www.cmake.org/">CMake</a> build
- system since it generates the project files you will use to build with.</p>
-
- <p>If you would like to run the LLVM tests you will need
- <a href="http://www.python.org/">Python</a>. Versions 2.4-2.7 are known to
- work. You will need <a href="http://gnuwin32.sourceforge.net/">"GnuWin32"</a>
- tools, too.</p>
-
- <p>Do not install the LLVM directory tree into a path containing spaces (e.g.
- C:\Documents and Settings\...) as the configure step will fail.</p>
-
-</div>
-
-</div>
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="quickstart"><b>Getting Started</b></a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
-<p>Here's the short story for getting up and running quickly with LLVM:</p>
-
-<ol>
- <li>Read the documentation.</li>
- <li>Seriously, read the documentation.</li>
- <li>Remember that you were warned twice about reading the documentation.</li>
-
- <li>Get the Source Code
- <ul>
- <li>With the distributed files:
- <ol>
- <li><tt>cd <i>where-you-want-llvm-to-live</i></tt>
- <li><tt>gunzip --stdout llvm-<i>version</i>.tar.gz | tar -xvf -</tt>
- <i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or use WinZip</i>
- <li><tt>cd llvm</tt></li>
- </ol></li>
-
- <li>With anonymous Subversion access:
- <ol>
- <li><tt>cd <i>where-you-want-llvm-to-live</i></tt></li>
- <li><tt>svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm</tt></li>
- <li><tt>cd llvm</tt></li>
- </ol></li>
- </ul></li>
-
- <li> Use <a href="http://www.cmake.org/">CMake</a> to generate up-to-date
- project files:
- <ul>
- <li>Once CMake is installed then the simplest way is to just start the
- CMake GUI, select the directory where you have LLVM extracted to, and the
- default options should all be fine. One option you may really want to
- change, regardless of anything else, might be the CMAKE_INSTALL_PREFIX
- setting to select a directory to INSTALL to once compiling is complete,
- although installation is not mandatory for using LLVM. Another important
- option is LLVM_TARGETS_TO_BUILD, which controls the LLVM target
- architectures that are included on the build.
- <li>See the <a href="CMake.html">LLVM CMake guide</a> for
- detailed information about how to configure the LLVM
- build.</li>
- </ul>
- </li>
-
- <li>Start Visual Studio
- <ul>
- <li>In the directory you created the project files will have
- an <tt>llvm.sln</tt> file, just double-click on that to open
- Visual Studio.</li>
- </ul></li>
-
- <li>Build the LLVM Suite:
- <ul>
- <li>The projects may still be built individually, but
- to build them all do not just select all of them in batch build (as some
- are meant as configuration projects), but rather select and build just
- the ALL_BUILD project to build everything, or the INSTALL project, which
- first builds the ALL_BUILD project, then installs the LLVM headers, libs,
- and other useful things to the directory set by the CMAKE_INSTALL_PREFIX
- setting when you first configured CMake.</li>
- <li>The Fibonacci project is a sample program that uses the JIT.
- Modify the project's debugging properties to provide a numeric
- command line argument or run it from the command line. The
- program will print the corresponding fibonacci value.</li>
- </ul></li>
-
- <li>Test LLVM on Visual Studio:
- <ul>
- <li>If %PATH% does not contain GnuWin32, you may specify LLVM_LIT_TOOLS_DIR
- on CMake for the path to GnuWin32.</li>
- <li>You can run LLVM tests by merely building the project
- "check". The test results will be shown in the VS output
- window.</li>
- </ul>
- </li>
-
- <!-- FIXME: Is it up-to-date? -->
- <li>Test LLVM:
- <ul>
- <li>The LLVM tests can be run by <tt>cd</tt>ing to the llvm source directory
- and running:
-
-<div class="doc_code">
-<pre>
-% llvm-lit test
-</pre>
-</div>
-
- <p>Note that quite a few of these test will fail.</p>
- </li>
-
- <li>A specific test or test directory can be run with:
-
-<div class="doc_code">
-<pre>
-% llvm-lit test/path/to/test
-</pre>
-</div>
- </li>
- </ul>
-</ol>
-
-</div>
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="tutorial">An Example Using the LLVM Tool Chain</a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
-<ol>
- <li><p>First, create a simple C file, name it 'hello.c':</p>
-
-<div class="doc_code">
-<pre>
-#include &lt;stdio.h&gt;
-int main() {
- printf("hello world\n");
- return 0;
-}
-</pre></div></li>
-
- <li><p>Next, compile the C file into a LLVM bitcode file:</p>
-
-<div class="doc_code">
-<pre>
-% clang -c hello.c -emit-llvm -o hello.bc
-</pre>
-</div>
-
- <p>This will create the result file <tt>hello.bc</tt> which is the LLVM
- bitcode that corresponds the the compiled program and the library
- facilities that it required. You can execute this file directly using
- <tt>lli</tt> tool, compile it to native assembly with the <tt>llc</tt>,
- optimize or analyze it further with the <tt>opt</tt> tool, etc.</p>
-
- <p>Alternatively you can directly output an executable with clang with:
- </p>
-
-<div class="doc_code">
-<pre>
-% clang hello.c -o hello.exe
-</pre>
-</div>
-
- <p>The <tt>-o hello.exe</tt> is required because clang currently outputs
- <tt>a.out</tt> when neither <tt>-o</tt> nor <tt>-c</tt> are given.</p>
-
- <li><p>Run the program using the just-in-time compiler:</p>
-
-<div class="doc_code">
-<pre>
-% lli hello.bc
-</pre>
-</div>
-
- <li><p>Use the <tt>llvm-dis</tt> utility to take a look at the LLVM assembly
- code:</p>
-
-<div class="doc_code">
-<pre>
-% llvm-dis &lt; hello.bc | more
-</pre>
-</div></li>
-
- <li><p>Compile the program to object code using the LLC code generator:</p>
-
-<div class="doc_code">
-<pre>
-% llc -filetype=obj hello.bc
-</pre>
-</div></li>
-
- <li><p>Link to binary using Microsoft link:</p>
-
-<div class="doc_code">
-<pre>
-% link hello.obj -defaultlib:libcmt
-</pre>
-</div>
-
- <li><p>Execute the native code program:</p>
-
-<div class="doc_code">
-<pre>
-% hello.exe
-</pre>
-</div></li>
-</ol>
-
-</div>
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="problems">Common Problems</a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
-<p>If you are having problems building or using LLVM, or if you have any other
-general questions about LLVM, please consult the <a href="FAQ.html">Frequently
-Asked Questions</a> page.</p>
-
-</div>
-
-<!-- *********************************************************************** -->
-<h2>
- <a name="links">Links</a>
-</h2>
-<!-- *********************************************************************** -->
-
-<div>
-
-<p>This document is just an <b>introduction</b> to how to use LLVM to do
-some simple things... there are many more interesting and complicated things
-that you can do that aren't documented here (but we'll gladly accept a patch
-if you want to write something up!). For more information about LLVM, check
-out:</p>
-
-<ul>
- <li><a href="http://llvm.org/">LLVM homepage</a></li>
- <li><a href="http://llvm.org/doxygen/">LLVM doxygen tree</a></li>
-</ul>
-
-</div>
-
-<!-- *********************************************************************** -->
-
-<hr>
-<address>
- <a href="http://jigsaw.w3.org/css-validator/check/referer"><img
- src="http://jigsaw.w3.org/css-validator/images/vcss-blue" alt="Valid CSS"></a>
- <a href="http://validator.w3.org/check/referer"><img
- src="http://www.w3.org/Icons/valid-html401-blue" alt="Valid HTML 4.01"></a>
-
- <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a><br>
- Last modified: $Date$
-</address>
-</body>
-</html>
diff --git a/docs/GettingStartedVS.rst b/docs/GettingStartedVS.rst
new file mode 100644
index 0000000..7d773b7
--- /dev/null
+++ b/docs/GettingStartedVS.rst
@@ -0,0 +1,234 @@
+.. _winvs:
+
+==================================================================
+Getting Started with the LLVM System using Microsoft Visual Studio
+==================================================================
+
+.. contents::
+ :local:
+
+
+Overview
+========
+Welcome to LLVM on Windows! This document only covers LLVM on Windows using
+Visual Studio, not mingw or cygwin. In order to get started, you first need to
+know some basic information.
+
+There are many different projects that compose LLVM. The first is the LLVM
+suite. This contains all of the tools, libraries, and header files needed to
+use LLVM. It contains an assembler, disassembler,
+bitcode analyzer and bitcode optimizer. It also contains a test suite that can
+be used to test the LLVM tools.
+
+Another useful project on Windows is `Clang <http://clang.llvm.org/>`_.
+Clang is a C family ([Objective]C/C++) compiler. Clang mostly works on
+Windows, but does not currently understand all of the Microsoft extensions
+to C and C++. Because of this, clang cannot parse the C++ standard library
+included with Visual Studio, nor parts of the Windows Platform SDK. However,
+most standard C programs do compile. Clang can be used to emit bitcode,
+directly emit object files or even linked executables using Visual Studio's
+``link.exe``.
+
+The large LLVM test suite cannot be run on the Visual Studio port at this
+time.
+
+Most of the tools build and work. ``bugpoint`` does build, but does
+not work.
+
+Additional information about the LLVM directory structure and tool chain
+can be found on the main `Getting Started <GettingStarted.html>`_ page.
+
+
+Requirements
+============
+Before you begin to use the LLVM system, review the requirements given
+below. This may save you some trouble by knowing ahead of time what hardware
+and software you will need.
+
+Hardware
+--------
+Any system that can adequately run Visual Studio 2008 is fine. The LLVM
+source tree and object files, libraries and executables will consume
+approximately 3GB.
+
+Software
+--------
+You will need Visual Studio 2008 or higher. Earlier versions of Visual
+Studio have bugs, are not completely compatible, or do not support the C++
+standard well enough.
+
+You will also need the `CMake <http://www.cmake.org/>`_ build system since it
+generates the project files you will use to build with.
+
+If you would like to run the LLVM tests you will need `Python
+<http://www.python.org/>`_. Versions 2.4-2.7 are known to work. You will need
+`GnuWin32 <http://gnuwin32.sourceforge.net/>`_ tools, too.
+
+Do not install the LLVM directory tree into a path containing spaces (e.g.
+``C:\Documents and Settings\...``) as the configure step will fail.
+
+
+Getting Started
+===============
+Here's the short story for getting up and running quickly with LLVM:
+
+1. Read the documentation.
+2. Seriously, read the documentation.
+3. Remember that you were warned twice about reading the documentation.
+4. Get the Source Code
+
+ * With the distributed files:
+
+ 1. ``cd <where-you-want-llvm-to-live>``
+ 2. ``gunzip --stdout llvm-VERSION.tar.gz | tar -xvf -``
+ (*or use WinZip*)
+ 3. ``cd llvm``
+
+ * With anonymous Subversion access:
+
+ 1. ``cd <where-you-want-llvm-to-live>``
+ 2. ``svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm``
+ 3. ``cd llvm``
+
+5. Use `CMake <http://www.cmake.org/>`_ to generate up-to-date project files:
+
+ * Once CMake is installed then the simplest way is to just start the
+ CMake GUI, select the directory where you have LLVM extracted to, and
+ the default options should all be fine. One option you may really
+ want to change, regardless of anything else, might be the
+ ``CMAKE_INSTALL_PREFIX`` setting to select a directory to INSTALL to
+ once compiling is complete, although installation is not mandatory for
+ using LLVM. Another important option is ``LLVM_TARGETS_TO_BUILD``,
+ which controls the LLVM target architectures that are included on the
+ build.
+ * See the `LLVM CMake guide <CMake.html>`_ for detailed information about
+ how to configure the LLVM build.
+
+6. Start Visual Studio
+
+ * In the directory you created the project files will have an ``llvm.sln``
+ file, just double-click on that to open Visual Studio.
+
+7. Build the LLVM Suite:
+
+ * The projects may still be built individually, but to build them all do
+ not just select all of them in batch build (as some are meant as
+ configuration projects), but rather select and build just the
+ ``ALL_BUILD`` project to build everything, or the ``INSTALL`` project,
+ which first builds the ``ALL_BUILD`` project, then installs the LLVM
+ headers, libs, and other useful things to the directory set by the
+ ``CMAKE_INSTALL_PREFIX`` setting when you first configured CMake.
+ * The Fibonacci project is a sample program that uses the JIT. Modify the
+ project's debugging properties to provide a numeric command line argument
+ or run it from the command line. The program will print the
+ corresponding fibonacci value.
+
+8. Test LLVM on Visual Studio:
+
+ * If ``%PATH%`` does not contain GnuWin32, you may specify
+ ``LLVM_LIT_TOOLS_DIR`` on CMake for the path to GnuWin32.
+ * You can run LLVM tests by merely building the project "check". The test
+ results will be shown in the VS output window.
+
+.. FIXME: Is it up-to-date?
+
+9. Test LLVM:
+
+ * The LLVM tests can be run by changing directory to the llvm source
+ directory and running:
+
+ .. code-block:: bat
+
+ C:\..\llvm> llvm-lit test
+
+ Note that quite a few of these test will fail.
+
+ A specific test or test directory can be run with:
+
+ .. code-block:: bat
+
+ C:\..\llvm> llvm-lit test/path/to/test
+
+
+An Example Using the LLVM Tool Chain
+====================================
+
+1. First, create a simple C file, name it '``hello.c``':
+
+ .. code-block:: c
+
+ #include <stdio.h>
+ int main() {
+ printf("hello world\n");
+ return 0;
+ }
+
+2. Next, compile the C file into a LLVM bitcode file:
+
+ .. code-block:: bat
+
+ C:\..> clang -c hello.c -emit-llvm -o hello.bc
+
+ This will create the result file ``hello.bc`` which is the LLVM bitcode
+ that corresponds the the compiled program and the library facilities that
+ it required. You can execute this file directly using ``lli`` tool,
+ compile it to native assembly with the ``llc``, optimize or analyze it
+ further with the ``opt`` tool, etc.
+
+ Alternatively you can directly output an executable with clang with:
+
+ .. code-block:: bat
+
+ C:\..> clang hello.c -o hello.exe
+
+ The ``-o hello.exe`` is required because clang currently outputs ``a.out``
+ when neither ``-o`` nor ``-c`` are given.
+
+3. Run the program using the just-in-time compiler:
+
+ .. code-block:: bat
+
+ C:\..> lli hello.bc
+
+4. Use the ``llvm-dis`` utility to take a look at the LLVM assembly code:
+
+ .. code-block:: bat
+
+ C:\..> llvm-dis < hello.bc | more
+
+5. Compile the program to object code using the LLC code generator:
+
+ .. code-block:: bat
+
+ C:\..> llc -filetype=obj hello.bc
+
+6. Link to binary using Microsoft link:
+
+ .. code-block:: bat
+
+ C:\..> link hello.obj -defaultlib:libcmt
+
+7. Execute the native code program:
+
+ .. code-block:: bat
+
+ C:\..> hello.exe
+
+
+Common Problems
+===============
+If you are having problems building or using LLVM, or if you have any other
+general questions about LLVM, please consult the `Frequently Asked Questions
+<FAQ.html>`_ page.
+
+
+Links
+=====
+This document is just an **introduction** to how to use LLVM to do some simple
+things... there are many more interesting and complicated things that you can
+do that aren't documented here (but we'll gladly accept a patch if you want to
+write something up!). For more information about LLVM, check out:
+
+* `LLVM homepage <http://llvm.org/>`_
+* `LLVM doxygen tree <http://llvm.org/doxygen/>`_
+
diff --git a/docs/userguides.rst b/docs/userguides.rst
index f1267dc..1b44c48 100644
--- a/docs/userguides.rst
+++ b/docs/userguides.rst
@@ -8,6 +8,7 @@ User Guides
CommandGuide/index
DeveloperPolicy
+ GettingStartedVS
FAQ
Lexicon
Packaging